Underwear - Womens Email $39.00 SKU: B19UW1CH-S 40% Silver fibers, 50% Bamboo fiber, 10% Spandex. Soft and comfortable, designed to reduce signals like WiFi, Bluetooth, Cellphone radiation. Colour Charcoal Size L XL Notify Me Back to: Shop Ask a question With shipment Tracked Shipping for $8.60 Description Specification Care PRIVATELY CONFIDENT. Features a comfy soft silver / bamboo fabric which is flexible with stretch elastic webbing.You’re supported and protected for signals like WiFi, Bluetooth, 4G cellphone radiation. Silver also has antibacterial properties antibacterial silver kills bacteria and reduce odours. underwear, womens underwear, protective underwear, antiradiation underwear, antibacterial, panties Attenuation 99.99% Frequency Range 10MHz~10GHz Conductivity < 1 ohm / cm Suitable for: * * 5G: Partial attenuation tested up to 40GHz. What does all this mean? Hand wash - up to 30º C / 86º F Do not bleach Drip dry Dry in shade Do not iron Do not dry clean Click here for more on fabric care.